Biggest Super Bowl Foe: PBS's 'Downton Abbey'

The Super Bowl is the Godzilla of TV ratings. In the past decade, it's averaged between 86 million and 111 million viewers, crushing almost everything in its path.

But over the past decade, an eclectic group of programs managed to capture a spillover crowd. Top competing shows during the past 10 Super Bowl Sundays have featured everything from wayward housewives to clips of golf shots to the nether regions. Crime dramas were also popular: "Cold Case," "Law & Order" and "Without a Trace"...